PUBLIC LAW 96-364—SEPT. 26, 1980
94 STAT. 1269
accumulated funding deficiency for all plan years preceding the first plan year in which the plan is insolvent, plus interest thereon. (B) The provisions of subparagraph (A) apply only if— (i) the plan would have been eligible for the overburden credit in the last plan year beginning before the date of the enactment of this Act, if section 4243 of the Employee Retirement Income Security Act of 1974 had been in effect for that plan year, and (ii) the Pension Benefit Guaranty Corporation determines that the reduction of unfunded vested benefits under subparagraph (A) would not significantly increase the risk of loss to the corporation. (4) In the case of an employer who withdrew before the date of enactment of this Act from a multiemployer plan covering employees in the seagoing industry (as determined by the corporation), sections 4201 through 4219 of the Employee Retirement Income Security Act of 1974, as added by this Act, are effective as of May 3, 1979. For the purpose of applying section 4217 for purposes of the preceding sentence, the date "May 2, 1979," shall be substituted for "April 28, 1980," and the date "May 3, 1979" shall be substituted for "April 29, 1980". For purposes of this paragraph, terms which are used in title IV of the Employee Retirement Income Security Act of 1974, or in regulations prescribed under that title, and which are used in the preceding sentence have the same meaning as when used in that Act or those regulations. For purposes of this paragraph, the term "employer" includes only a substantial employer covering employees in the seagoing industry (as so determined) in connection with ports on the West Coast of the United States, but does not include an employer who withdrew from a plan because of a change in the collective bargaining representative. (d) For purposes of section 4205 of the Employee Retirement Income Security Act of 1974— (1) subsection (a)(1) of such section shall not apply to any plan year beginning before April 29, 1982, (2) subsection (a)(2) of such section shall not apply with respect to any cessation of contribution obligations occurring before April 29, 1980, and (3) in applying subsection (b) of such section, the employer's contribution base units for any plan year ending before April 29, 1980, shall be deemed to be equal to the employer's contribution base units for the last plan year ending before such date. (e)(1) In the case of a partial withdrawal under section 4205 of the Employee Retirement Income Security Act of 1974, an employer who— (A) before December 13, 1979, had publicly announced the total cessation of covered operations at a facility in a State (and such cessation occurred within 12 months after the announcement), (B) had not been obligated to make contributions to the plan on behalf of the employees at such facility for more than 8 years before the discontinuance of contributions, and (C) after the discontinuance of contributions does not within 1 year after the date of the partial withdrawal perform work in the same State of the type for which contributions were previously required, shall be liable under such section with respect to such partial withdrawal in an amount not greater than the amount determined under paragraph (2). (2) The amount determined under this paragraph is the excess (if any) of—
29 USC 1881 ""^® Ante, p. 1217. Ante, p. 1235.
29 USC 1301.
29 USC 1385 "°te. ^'^' ^ ^•
29 USC 1385 "°*^^
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